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A critically ill patient, who was a heroin user, was admitted to a hospital in Scotland in December 2009 and was found to be infected with Bacillus anthracis.
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The dispatcher-assisted resuscitation trial (DART) tested the hypothesis that 911 dispatcher instructions to provide chest compressions only would be superior to similar instructions that included both chest compressions and rescue breathing. Calls to a 911 system for patients in cardiac arrest were eligible for inclusion in the trial if the dispatcher felt the patient was in cardiac arrest and bystander CPR had not yet been attempted.
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For this study of bacterial contamination of the cell phones of health care workers in a teaching hospital in Saudi Arabia, the investigators swabbed the screen, dialing pad, and sides of the phones and used standard culture techniques.
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There is considerable concern regarding in-stent thrombosis of drug-eluting stents (DES) when aspirin and clopidogrel are stopped for non-cardiac surgery (NCS), but a paucity of data.
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Nasal carriage of methicillin-resistant coagulase negative staphylococci (MR-CoNS) was investigated in 291 adults upon hospital admission. MR-CoNS carriage was present in 19.2% of patients. SCCmec type IV was found in 22% of the Co-NS isolated, and sequencing revealed extensive structural homology between SCCmec IV in methicillin-resistant Staphylococcus epidermidis (MRSE) and methicillin-resistant Staphylococcus aureus (MRSA).
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A new weight-loss medication may soon be available in the United States. Arena pharmaceuticals has filed a new drug application with the FDA for lorcaserin, a selective serotonin 2C-receptor agonist, and will likely get a formal review this fall.
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